Issue 1: I have some simple text input fields, INPUT(_name='xyz' ...) whose values I pass as arguments to a controller via an ajax call. The values that arrive at the controller have been encoded: spaces replaced by "_" (underscore). How to decode the args on the controller side, replacing the "_" with " "?
Issue 2: If one of the fields getting passed as an arg is blank, the ajax routine fails because the URL looks something like this: my_ajax_routine///foobar Blank fields are OK by me and will be caught by my ajax controller. But ajax fails before getting to the controller. What to do?
